Right now
The most recent data we hold from NOAA arrived 44 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 3 July 2026 at 04:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 20 detections recorded within 20 km of this point since 27 April 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 2 at 10:43PM CDT until July 2 at 11:15PM CDT by NWS North Platte NE
Nearby, since 27 April 2026
- July 30, 2026 · score 34 · 24.6 km
How we know
7 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 22 / 100 |
| Legacy data-support index | 0.70/1 |
| Coordinates | 41.1839, -100.0317 |
| Nearest City | North Platte (62 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-03T03:43:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.cb762bbaaf0e6113ea51258c13409c6b |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-07-03T03:43:00.000Z.
First archived: 2026-07-03T03:50:45.366Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Boyd, NE; Holt, NE; Blaine, NE; Garfield, NE; Loup, NE; Buffalo, NE; Dawson, NE; Gosper, NE; Phelps, NE and 2 more areas |
| Headline | Severe Thunderstorm Warning issued July 2 at 10:43PM CDT until July 2 at 11:15PM CDT by NWS North Platte NE |
| Expires | 2026-07-02T23:15:00-05:00 |
| SenderName | NWS North Platte NE |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.cb762bbaaf0e6113ea51258c13409c6bce196da6.001.1","noaa_urn:oid:2.49.0.1.840.0.320b5f4269d48472b2a72c9e1e90cc9f6ea3bccc.002.1","noaa_urn:oid:2.49.0.1.840.0.3dd04ce97c8d928e22c2dd54ec0dc369bd23ccda.001.1","noaa_urn:oid:2.49.0.1.840.0.a1b74694dcdf8d5ad1fef24615b47662550fcd8b.001.1","noaa_urn:oid:2.49.0.1.840.0.4e78ba02aaabb41a43b7f22c3c6b0229df93cd37.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1.25 |
| Iem Unit | Inch |
| Iem City | 4 ESE North Platte |
| Iem County | Lincoln |
| Iem State | NE |
| Iem Wfo | LBF |
| Iem Remark | Social media photo. Time estimated from radar. |
| MergedSources | [{"id":"iem_G_40.640_-99.840_1783048440000","source":"iem","severity":"low","severityValue":25,"timestamp":1783048440000,"latitude":40.64,"longitude":-99.84},{"id":"iem_G_40.640_-99.830_1783048560000","source":"iem","severity":"low","severityValue":25,"timestamp":1783048560000,"latitude":40.64,"longitude":-99.83},{"id":"iem_H_40.800_-100.080_1783042080000","source":"iem","severity":"low","severityValue":25,"timestamp":1783042080000,"latitude":40.8,"longitude":-100.08},{"id":"iem_H_41.130_-100.700_1783046220000","source":"iem","severity":"low","severityValue":25,"timestamp":1783046220000,"latitude":41.13,"longitude":-100.7},{"id":"iem_H_40.670_-100.210_1783040760000","source":"iem","severity":"low","severityValue":25,"timestamp":1783040760000,"latitude":40.67,"longitude":-100.21},{"id":"iem_H_41.100_-100.710_1783046040000","source":"iem","severity":"low","severityValue":25,"timestamp":1783046040000,"latitude":41.1,"longitude":-100.71}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
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